Cod sursa(job #41495)
Utilizator | Trimbitas Viorel Stefan Aymd | Data | 28 martie 2007 12:12:45 |
---|---|---|---|
Problema | Oras | Scor | 5 |
Compilator | fpc | Status | done |
Runda | Arhiva de probleme | Marime | 0.59 kb |
var f,g:text;
n,i,j:integer;
begin
assign(f,'oras.in');
reset(f);
read(f,n);
assign(g,'oras.out');
rewrite(g);
{if n mod 2=0 then write(g,-1)
else begin
for i:=1 to n do begin
for j:=1 to n do begin
if i<j then write(g,(i+j)mod 2,' ')
else if i>j then write(g,(i+j+1)mod 2,' ')
else write(g,0,' ');
end;
writeln(g);
end;
end;}
write(g,-1);
close(g);
end.